lozad.js | 🔥 Highly performant, light ~1kb and configurable lazy loader in pure JS with no dependencies for r | Computer Vision library

 by   ApoorvSaxena JavaScript Version: v1.0.8 License: MIT

X-RayKey FeaturesCode SnippetsCommunity Discussions(2)VulnerabilitiesInstallSupport

kandi X-RAY | lozad.js Summary

kandi X-RAY | lozad.js Summary

lozad.js is a JavaScript library typically used in Artificial Intelligence, Computer Vision, React applications. lozad.js has no bugs, it has no vulnerabilities, it has a Permissive License and it has medium support. You can install using 'npm i lozad' or download it from GitHub, npm.

Highly performant, light and configurable lazy loader in pure JS with no dependencies for images, iframes and more, using IntersectionObserver API. It is written with an aim to lazy load images, iframes, ads, videos or any other element using the recently added Intersection Observer API and MutationObserver with tremendous performance benefits.
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            kandi-support Support

              lozad.js has a medium active ecosystem.
              It has 7249 star(s) with 471 fork(s). There are 115 watchers for this library.
              OutlinedDot
              It had no major release in the last 12 months.
              There are 52 open issues and 111 have been closed. On average issues are closed in 120 days. There are 19 open pull requests and 0 closed requests.
              It has a neutral sentiment in the developer community.
              The latest version of lozad.js is v1.0.8

            kandi-Quality Quality

              lozad.js has 0 bugs and 0 code smells.

            kandi-Security Security

              lozad.js has no vulnerabilities reported, and its dependent libraries have no vulnerabilities reported.
              lozad.js code analysis shows 0 unresolved vulnerabilities.
              There are 0 security hotspots that need review.

            kandi-License License

              lozad.js is licensed under the MIT License. This license is Permissive.
              Permissive licenses have the least restrictions, and you can use them in most projects.

            kandi-Reuse Reuse

              lozad.js releases are available to install and integrate.
              Deployable package is available in npm.
              Installation instructions, examples and code snippets are available.
              lozad.js saves you 455 person hours of effort in developing the same functionality from scratch.
              It has 1075 lines of code, 0 functions and 9 files.
              It has low code complexity. Code complexity directly impacts maintainability of the code.

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            lozad.js Key Features

            No Key Features are available at this moment for lozad.js.

            lozad.js Examples and Code Snippets

            No Code Snippets are available at this moment for lozad.js.

            Community Discussions

            Trending Discussions on lozad.js

            PageSpeed Insights: Inconsistent result between pages / test runs of the same site (Defer offscreen images)
            Why are items in my web image gallery disappearing on ios?

            QUESTION

            PageSpeed Insights: Inconsistent result between pages / test runs of the same site (Defer offscreen images)
            Asked 2019-Mar-08 at 09:55

            I'm using an Intersection Observer solution (lozad.js + polyfill) to lazy load images and it's working great. Apart from fact that PSI will not detect it for my start page on Mobile and so I'm stuck at 82-85 but I have 100 for Desktop.

            To make it more confusing PSI accepts Defer offscreen images on a subpage that has the exact same lazy load solution.

            I'd be very grateful for any input on what could be the cause! Below are some urls if you have a chance to test.

            Thanks!

            start page (84/100)

            https://saprema.se & https://developers.google.com/speed/pagespeed/insights/?url=https%3A%2F%2Fsaprema.se%2F

            subpage (93/100)

            https://saprema.se/yogabyxor & https://developers.google.com/speed/pagespeed/insights/?url=https%3A%2F%2Fsaprema.se%2Fyogabyxor

            ...

            ANSWER

            Answered 2019-Mar-08 at 09:55

            Here's what I learned:

            My Mobile test has Field Data but not Desktop so there was a delay from when I made improvements to when my Mobile score reacted. I'm now at a steady 96 / 100 and I'd say it took 4-7 days.

            If you want to get instant feedback, copy your start page to a NOINDEX subpage and run your tests against that url. I haven't tried this but it should be the way to go.

            Source https://stackoverflow.com/questions/54924683

            QUESTION

            Why are items in my web image gallery disappearing on ios?
            Asked 2019-Feb-09 at 01:02

            I have a gallery of images in a scrolling layout on a website. On PC, all the images show. On Android, all the images show. On iPhone, using the same browser as on Android (Chrome or Firefox), when scrolling through the images some of them don't appear, or only half-appear until they are scrolled offscreen and then back again. The images still exist in the layout and can still be tapped to open the lightbox. Why is this happening? I'm using lozad.js to try to solve this problem (because I thought it might be just loading too much data at once) but the problem existed before I implemented lozad. Here's my code for each image:

            ...

            ANSWER

            Answered 2019-Feb-07 at 21:59

            Here’s a hacky but effective fix:

            Source https://stackoverflow.com/questions/54582314

            Community Discussions, Code Snippets contain sources that include Stack Exchange Network

            Vulnerabilities

            No vulnerabilities reported

            Install lozad.js

            Then with a module bundler like rollup or webpack, use as you would anything else:. Or load via CDN and include in the head tag of your page. When loading from CDN, you can find the library on window.lozad.

            Support

            Available in latest browsers. If browser support is not available, then make use of polyfill. For IE11 support, please make use of these polyfills.
            Find more information at:

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